CA105887A - Foret tubulaire - Google Patents

Foret tubulaire

Info

Publication number
CA105887A
CA105887A CA000105887A CA105887DA CA105887A CA 105887 A CA105887 A CA 105887A CA 000105887 A CA000105887 A CA 000105887A CA 105887D A CA105887D A CA 105887DA CA 105887 A CA105887 A CA 105887A
Authority
CA
Canada
Prior art keywords
core drill
drill
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000105887A
Other languages
English (en)
Inventor
George E. Okell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIVINGSTON MAX
Original Assignee
LIVINGSTON MAX
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LIVINGSTON MAX filed Critical LIVINGSTON MAX
Application granted granted Critical
Publication of CA105887A publication Critical patent/CA105887A/fr
Expired legal-status Critical Current

Links

CA000105887A 1907-03-15 1907-03-15 Foret tubulaire Expired CA105887A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA105887T 1907-03-15

Publications (1)

Publication Number Publication Date
CA105887A true CA105887A (fr) 1907-06-18

Family

ID=45225615

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000105887A Expired CA105887A (fr) 1907-03-15 1907-03-15 Foret tubulaire

Country Status (1)

Country Link
CA (1) CA105887A (fr)

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